The term "sexuality" can be used a lot like the word "sex." They're both terms we say and hear a lot, but which often aren't clearly defined. We take for granted everyone knows what sexuality means, a heck of an assumption to make with something that covers so many important things and can feel as murky as Lake Erie. So: what's it all about?

There's a whole lot more to this anatomy than meets the eye. Sure, you may know where the penis is... but what about the rest of it? This simple guide walks you through the external and internal reproductive and urinary anatomy for most penis-bearing folks.

A lot of questions about how to have intercourse, how to masturbate, and worries about what's all going on down there can be solved by simply getting to know your own body. In fact, I'd gander to say that before you let anyone else get to know it, you'd best know it yourself as well as you know your own face.

Taking charge of our own healthcare can be a daunting task, especially if you don't know how to navigate healthcare systems or work with providers. We're demystifying some of that for you, providing a toolbox to help you make sound decisions and get the best care possible.

Meet our good friend, Lube. It can't create world peace, but it can make some kinds of sex more comfortable, masturbation or other sex you already enjoy even better, help prevent condoms from breaking and more.

I realized that I was uncomfortable associating myself with genital herpes. Will people think I have it? Why else would someone write about genital herpes and risk that association if they didn’t have it, right? So I pressed on, putting myself at the center of an itty-bitty social experiment that resulted in some pretty big stuff.

Feeling low about your body and how it looks? Thinking about, or already doing, some drastic things to try and change it? You're not alone. But you can get to a better place with your body and how you feel about it without doing anything that keeps you feeling just as bad, or puts your physical or mental health at risk. Here's some ways to ditch the die(t)s and go for the happy, healthy do's.

Being inclusive of disabled people in sex education and sexuality as a whole benefits those of us who are disabled and is something we strongly need. But it also can benefit everybody, in ways you might not expect.

The mythical status of the hymen has caused far too much harm for far too long. RFSU shares their fantastic information booklet intended to dispel some of the myths surrounding the hymen and virginity, including a new, improved term for that anatomy, the vaginal corona.

From both our personal experiences of our own varied sex lives, and in our work in sexuality with many other people, it seems pretty clear that really letting someone into an internal space in your body, or going into someone else's insides -- which we know might sound a little gross, but that is what's going on with this stuff -- is a fairly big deal for many people. So, what might make sexual entry different from other sexual activities?

What are breasts made of? What's normal for nipples? Is something wrong with me if my breasts aren't sensitive? Can someone who isn't pregnant lactate? Do I need a bra? Why aren't my boobs bigger? Sit back, take a load off and have a read for these answers and more.

The problem with asking someone else how to do something that's just for and about yourself is that you know better than anyone else what's best. But we can certainly fill you in on some basics. Includes the skinny on masturbation and UTIs, bleeding during masturbation and on finding masturbation just isn't doing the trick.

Information on this site is provided for educational purposes. It is not meant to and cannot substitute for advice or care provided by an in-person medical professional. The information contained herein is not meant to be used to diagnose or treat a health problem or disease, or for prescribing any medication. You should always consult your own healthcare provider if you have a health problem or medical condition.